Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 9 Researches
7.6
USERS' SCORE
Moderately Good
Based on 45 Reviews
7.9
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Zinc (as zinc glycinate amino acid chelate†)
22 mg
200%
Top Medical Research Studies
9
We explored how zinc acetate hydrate impacts hair loss for patients experiencing symptoms after COVID-19. In our analysis, we looked at 120 symptomatic outpatients over 12 weeks, observing their recovery patterns and any improvements in their symptoms. The focus was on various lingering effects, including fatigue and hair loss, particularly how zinc could potentially alleviate these issues.
Our findings highlighted significant improvements in hair loss for those treated with zinc acetate hydrate at multiple checkpoints (4, 8, and 12 weeks) compared to those who did not receive this treatment. The results were statistically significant and suggested that zinc could be a useful option for those struggling with hair loss post-COVID-19.
Additionally, we noted improvements in fatigue among those receiving zinc, although this was not as pronounced at all time intervals. As a whole, our study emphasized zinc's beneficial effects, particularly for hair loss, providing promising insights for anyone dealing with these challenging post-viral symptoms.
Our findings highlighted significant improvements in hair loss for those treated with zinc acetate hydrate at multiple checkpoints (4, 8, and 12 weeks) compared to those who did not receive this treatment. The results were statistically significant and suggested that zinc could be a useful option for those struggling with hair loss post-COVID-19.
Additionally, we noted improvements in fatigue among those receiving zinc, although this was not as pronounced at all time intervals. As a whole, our study emphasized zinc's beneficial effects, particularly for hair loss, providing promising insights for anyone dealing with these challenging post-viral symptoms.
Read More
7
Zinc's limited impact on hair loss
We explored the impact of zinc on hair loss, focusing on its isolated effect rather than in combination with other treatments. Through the study, we carefully examined how zinc supplementation can influence hair health and address thinning or loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
Read More
7
Zinc deficiency linked to hair loss
We investigated the connection between zinc levels and hair loss among Kurdish adults, focusing on various hair loss types like alopecia areata and telogen effluvium. By examining a group of 125 individuals with hair loss, we compared their serum zinc levels to a control group of 75 age and sex-matched healthy subjects.
Our findings revealed that individuals experiencing hair loss had significantly lower levels of zinc in their blood compared to those without hair loss. Interestingly, the group suffering from telogen effluvium exhibited the lowest zinc levels in our study. We also noted that a portion of those with hair loss experienced severe or mild-to-moderate zinc deficiency, a stark contrast to the control group. Overall, our research indicates that zinc deficiency may play a role in contributing to hair loss in the Kurdish population, especially for conditions like alopecia areata and telogen effluvium. Therefore, maintaining healthy zinc levels could be vital for hair health.
Our findings revealed that individuals experiencing hair loss had significantly lower levels of zinc in their blood compared to those without hair loss. Interestingly, the group suffering from telogen effluvium exhibited the lowest zinc levels in our study. We also noted that a portion of those with hair loss experienced severe or mild-to-moderate zinc deficiency, a stark contrast to the control group. Overall, our research indicates that zinc deficiency may play a role in contributing to hair loss in the Kurdish population, especially for conditions like alopecia areata and telogen effluvium. Therefore, maintaining healthy zinc levels could be vital for hair health.
Read More
Most Useful Reviews
9
Stopped hair loss
22 people found this helpful
Wonderful Zinc! Having been on zinc for 2.5 months, I've noticed significant improvements in my wellbeing, mood, and hair quality without hair loss. I feel calmer and more resilient. My hair growth has accelerated, and my skin has improved—blemishes that frequently appeared have vanished. I am very pleased with the outcomes.
Read More
9
Stopped hair loss
6 people found this helpful
I have a zinc deficiency and experienced terrible hair loss, which ceased after using it for two weeks. The result is peace! ♥️
Read More
9
Stopped shedding hair
1 people found this helpful
I was prescribed excellent vitamins to combat hair loss. My doctor recommended chelated zinc for better absorption. After two weeks of use, I noticed a significant change; my hair stopped shedding. I’ve been taking them for 1.5 months now. Good vitamins; I recommend them.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 9 Researches
7.6
- All Researches
9
We designed a microneedle patch that contains zinc and curcumin, aiming to assess how these ingredients work together to promote hair growth. In our study, we utilized two different animal models to examine the effectiveness of this patch. One model represented androgenic alopecia (AGA), and the other focused on wound healing.
By delivering bioactive zinc particles directly into the skin, we explored how this method could enhance hair regrowth. Our findings showed that the zinc-curcumin combination significantly improved the viability of certain skin cells and countered the negative effects of common hair loss factors, like excess reactive oxygen species and dihydrotestosterone.
Most strikingly, the treatment not only encouraged hair regrowth in the AGA model but also facilitated wound healing. We noted an increase in hair follicles and better cell proliferation, which points to zinc's potential role in supporting both hair health and skin recovery. Overall, our research suggests a promising direction in the use of zinc for addressing hair loss and skin healing more effectively than traditional methods alone.
By delivering bioactive zinc particles directly into the skin, we explored how this method could enhance hair regrowth. Our findings showed that the zinc-curcumin combination significantly improved the viability of certain skin cells and countered the negative effects of common hair loss factors, like excess reactive oxygen species and dihydrotestosterone.
Most strikingly, the treatment not only encouraged hair regrowth in the AGA model but also facilitated wound healing. We noted an increase in hair follicles and better cell proliferation, which points to zinc's potential role in supporting both hair health and skin recovery. Overall, our research suggests a promising direction in the use of zinc for addressing hair loss and skin healing more effectively than traditional methods alone.
Read More
9
We explored how zinc acetate hydrate impacts hair loss for patients experiencing symptoms after COVID-19. In our analysis, we looked at 120 symptomatic outpatients over 12 weeks, observing their recovery patterns and any improvements in their symptoms. The focus was on various lingering effects, including fatigue and hair loss, particularly how zinc could potentially alleviate these issues.
Our findings highlighted significant improvements in hair loss for those treated with zinc acetate hydrate at multiple checkpoints (4, 8, and 12 weeks) compared to those who did not receive this treatment. The results were statistically significant and suggested that zinc could be a useful option for those struggling with hair loss post-COVID-19.
Additionally, we noted improvements in fatigue among those receiving zinc, although this was not as pronounced at all time intervals. As a whole, our study emphasized zinc's beneficial effects, particularly for hair loss, providing promising insights for anyone dealing with these challenging post-viral symptoms.
Our findings highlighted significant improvements in hair loss for those treated with zinc acetate hydrate at multiple checkpoints (4, 8, and 12 weeks) compared to those who did not receive this treatment. The results were statistically significant and suggested that zinc could be a useful option for those struggling with hair loss post-COVID-19.
Additionally, we noted improvements in fatigue among those receiving zinc, although this was not as pronounced at all time intervals. As a whole, our study emphasized zinc's beneficial effects, particularly for hair loss, providing promising insights for anyone dealing with these challenging post-viral symptoms.
Read More
8
Zinc's potential in hair loss treatments
We explored the effects of an oral supplement containing zinc, arginine, l-cystine, and vitamin B6 on patients suffering from telogen effluvium (TE), a common type of hair loss. Over three months, we followed 20 individuals who took the supplement four times daily.
To measure the treatment's effectiveness, we assessed hair growth in several ways, including clinical evaluations and trichoscopy, which checks hair density and width. After the treatment period, we noted significant improvements, with patients reporting positive changes and researchers observing increased hair quantity and diameter.
While zinc is one of the key ingredients in the supplement, the overall improvement we saw is due to its combination with other nutrients. Therefore, isolating zinc's direct effect specifically on hair growth is challenging. It seems that this supplement could be a useful addition to managing TE, but we cannot conclude solely on zinc's efficacy without further targeted studies.
To measure the treatment's effectiveness, we assessed hair growth in several ways, including clinical evaluations and trichoscopy, which checks hair density and width. After the treatment period, we noted significant improvements, with patients reporting positive changes and researchers observing increased hair quantity and diameter.
While zinc is one of the key ingredients in the supplement, the overall improvement we saw is due to its combination with other nutrients. Therefore, isolating zinc's direct effect specifically on hair growth is challenging. It seems that this supplement could be a useful addition to managing TE, but we cannot conclude solely on zinc's efficacy without further targeted studies.
Read More
7
We examined the connection between serum zinc levels and alopecia areata (AA), an autoimmune condition that causes hair loss in about 0.5% to 2% of the population. Our research analyzed 34 studies involving nearly 5,000 participants across 16 countries to understand how zinc might influence AA.
Our findings indicated that people with AA had significantly lower levels of zinc compared to healthy individuals. Specifically, there was a notable difference of about 0.69 micrograms per deciliter, suggesting a potential link between zinc deficiency and the risk of developing this condition. Additionally, we discovered that a deficiency in vitamin D was also associated with an increased risk of AA.
While these results hint that zinc supplementation could play a role in treating alopecia areata, it's important to note that we did not isolate zinc treatment from other variables. Therefore, while we found a connection, we cannot definitively say that zinc alone will resolve hair loss issues for those affected by AA.
In conclusion, our research emphasizes the importance of monitoring micronutrient levels like zinc and vitamin D in relation to alopecia areata. More focused treatments could emerge as we continue to explore these relationships.
Our findings indicated that people with AA had significantly lower levels of zinc compared to healthy individuals. Specifically, there was a notable difference of about 0.69 micrograms per deciliter, suggesting a potential link between zinc deficiency and the risk of developing this condition. Additionally, we discovered that a deficiency in vitamin D was also associated with an increased risk of AA.
While these results hint that zinc supplementation could play a role in treating alopecia areata, it's important to note that we did not isolate zinc treatment from other variables. Therefore, while we found a connection, we cannot definitively say that zinc alone will resolve hair loss issues for those affected by AA.
In conclusion, our research emphasizes the importance of monitoring micronutrient levels like zinc and vitamin D in relation to alopecia areata. More focused treatments could emerge as we continue to explore these relationships.
Read More
7
Zinc's limited impact on hair loss
We explored the impact of zinc on hair loss, focusing on its isolated effect rather than in combination with other treatments. Through the study, we carefully examined how zinc supplementation can influence hair health and address thinning or loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 45 Reviews
7.9
- All Reviews
- Positive Reviews
- Negative Reviews
9
Stopped hair loss
22 people found this helpful
Wonderful Zinc! Having been on zinc for 2.5 months, I've noticed significant improvements in my wellbeing, mood, and hair quality without hair loss. I feel calmer and more resilient. My hair growth has accelerated, and my skin has improved—blemishes that frequently appeared have vanished. I am very pleased with the outcomes.
Read More
9
Stopped hair loss
6 people found this helpful
I have a zinc deficiency and experienced terrible hair loss, which ceased after using it for two weeks. The result is peace! ♥️
Read More
9
Stopped shedding hair
1 people found this helpful
I was prescribed excellent vitamins to combat hair loss. My doctor recommended chelated zinc for better absorption. After two weeks of use, I noticed a significant change; my hair stopped shedding. I’ve been taking them for 1.5 months now. Good vitamins; I recommend them.
Read More
10
Hair health improved.
Hair loss has stopped completely, and now my hair is healthy and beautiful!
Read More
9
Hair growth improved
Zinc Picolinate is vital for our health, and I noticed changes after 2.5 months on it. My mood and stress levels improved, and crucially, my hair loss ceased while my hair began to grow vigorously. I plan to continue this routine for three months, then take a break.
Read More
Frequently Asked Questions
9
Stopped hair loss
6 people found this helpful
I have a zinc deficiency and experienced terrible hair loss, which ceased after using it for two weeks. The result is peace! ♥️
9
Stopped hair loss
22 people found this helpful
Wonderful Zinc! Having been on zinc for 2.5 months, I've noticed significant improvements in my wellbeing, mood, and hair quality without hair loss. I feel calmer and more resilient. My hair growth has accelerated, and my skin has improved—blemishes that frequently appeared have vanished. I am very pleased with the outcomes.
7.5
Less hair loss
61 people found this helpful
Wonderful! My hair had been shedding for a long time until I started using chelated zinc on my beautician's advice. After four weeks, I've seen a reduction in hair loss. I plan to continue for two months, then take a break. My hair shows signs of vitality and shine, and I believe this will work. I highly recommend it to anyone experiencing hair loss.
9
Hair growth improved
Zinc Picolinate is vital for our health, and I noticed changes after 2.5 months on it. My mood and stress levels improved, and crucially, my hair loss ceased while my hair began to grow vigorously. I plan to continue this routine for three months, then take a break.
9
Restored hair
This zinc is great for recovering my hair. Before, I faced issues of hair loss and struggled to comb my hair. After taking 2 tablets for 2 months, my hair stopped falling out and breaking. Now, I maintain my hair with 1 tablet.
9
Hair growth increased
After 2.5 months of taking zinc, I've noticed positive changes. My mood has stabilised, and importantly, my hair loss has ceased, leading to new hair growth. My skin has improved, and I am very pleased with the results.
9
Voluminous hair
My hair has become more voluminous and shiny, with hair loss now stopped. I take it alongside vitamin D and omega. Solgar consistently delivers excellent results.
9
Stopped shedding hair
1 people found this helpful
I was prescribed excellent vitamins to combat hair loss. My doctor recommended chelated zinc for better absorption. After two weeks of use, I noticed a significant change; my hair stopped shedding. I’ve been taking them for 1.5 months now. Good vitamins; I recommend them.
7.5
Minimised hair loss
81 people found this helpful
Caution is needed when taking this supplement alongside other minerals. My hair was falling out, but after beginning this treatment, hair loss has significantly decreased within three weeks. I advise taking zinc separately from iron, calcium, magnesium, and vitamins B6 and B9, as I made the mistake of taking them together. Now, I consume it separately in the evening. I trust the manufacturer, as the chelated form is more easily absorbed.
9
Thicker hair
Fabulous Solgar vitamins are simply excellent. I used to take zinc during my severe hair loss period and was thrilled to discover Solgar. After recovering from Covid, I began with 2 tablets daily for a week, then switched to 1 tablet for 3 months, and the results were evident. My hair has become thicker and of better quality. This is my third order, and our entire family enjoys them.
9
Effective dosage
This zinc is superb! Each tablet contains 22 mg, which is within the recommended daily allowance. I take it every other day without any nausea, and it has effectively stopped my hair loss. I highly recommend it!
7
We investigated the relationship between zinc levels and hair loss in individuals suffering from alopecia areata, an autoimmune condition that causes hair loss without scarring. In our study, 32 patients with severe alopecia areata were compared with 32 healthy individuals matched by age and sex.
Our findings revealed that those with alopecia areata had significantly lower serum zinc concentrations than the control group. Additionally, we noted a higher prevalence of zinc deficiency among the patients. Most importantly, we observed a clear negative correlation between serum zinc levels and the severity of hair loss; that is, as zinc levels decreased, the severity of alopecia increased.
These results suggest that evaluating zinc levels in patients with alopecia areata is important. Our research highlights the potential for zinc supplementation as a treatment option, especially for those with severe cases that are often resistant to other forms of treatment. While copper influences hair growth regulation, assessing zinc's role could lead to new strategies in promoting hair restoration for those afflicted by this challenging condition.
Our findings revealed that those with alopecia areata had significantly lower serum zinc concentrations than the control group. Additionally, we noted a higher prevalence of zinc deficiency among the patients. Most importantly, we observed a clear negative correlation between serum zinc levels and the severity of hair loss; that is, as zinc levels decreased, the severity of alopecia increased.
These results suggest that evaluating zinc levels in patients with alopecia areata is important. Our research highlights the potential for zinc supplementation as a treatment option, especially for those with severe cases that are often resistant to other forms of treatment. While copper influences hair growth regulation, assessing zinc's role could lead to new strategies in promoting hair restoration for those afflicted by this challenging condition.
7
Zinc's limited impact on hair loss
We explored the impact of zinc on hair loss, focusing on its isolated effect rather than in combination with other treatments. Through the study, we carefully examined how zinc supplementation can influence hair health and address thinning or loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
Our findings revealed that while zinc is often suggested as a potential remedy, the evidence supporting its effectiveness for hair loss was limited. The study did not find strong results indicating that zinc alone had a significant positive impact on hair regrowth or thickness.
This highlights the need for further investigation into how zinc interacts with other factors that might contribute to hair health. Therefore, while zinc might play a role in some instances, we should approach it with a balanced view regarding its effectiveness in tackling hair loss.
8
Zinc's potential in hair loss treatments
We explored the effects of an oral supplement containing zinc, arginine, l-cystine, and vitamin B6 on patients suffering from telogen effluvium (TE), a common type of hair loss. Over three months, we followed 20 individuals who took the supplement four times daily.
To measure the treatment's effectiveness, we assessed hair growth in several ways, including clinical evaluations and trichoscopy, which checks hair density and width. After the treatment period, we noted significant improvements, with patients reporting positive changes and researchers observing increased hair quantity and diameter.
While zinc is one of the key ingredients in the supplement, the overall improvement we saw is due to its combination with other nutrients. Therefore, isolating zinc's direct effect specifically on hair growth is challenging. It seems that this supplement could be a useful addition to managing TE, but we cannot conclude solely on zinc's efficacy without further targeted studies.
To measure the treatment's effectiveness, we assessed hair growth in several ways, including clinical evaluations and trichoscopy, which checks hair density and width. After the treatment period, we noted significant improvements, with patients reporting positive changes and researchers observing increased hair quantity and diameter.
While zinc is one of the key ingredients in the supplement, the overall improvement we saw is due to its combination with other nutrients. Therefore, isolating zinc's direct effect specifically on hair growth is challenging. It seems that this supplement could be a useful addition to managing TE, but we cannot conclude solely on zinc's efficacy without further targeted studies.
References
- Wu R, Li Y, Peng H, Yang Z, Wang Y, et al. Association Between Serum Trace Elements Level and Alopecia Areata: A Systematic Review and Meta-Analysis. J Cosmet Dermatol. 2025;24:e16740. 10.1111/jocd.16740
- Mahmoud H, Saifdeen PM, Al-Timimi D, Saeed SA. Zinc Status in Kurdish Adults With Hair Loss. Cureus. 2024;16:e67264. 10.7759/cureus.67264
- Zufishan S, Haque Z, Nazar S, Afaq E, Aamir E, et al. Role of zinc in chronic telogen effluvium in serum and hair of patients with alopecia. J Pak Med Assoc. 2024;74:S47. 10.47391/JPMA-DUHS-S10
- Lalosevic J, Gajic-Veljic M, Lalosevic Misovic J, Nikolic M. Serum Zinc Concentration in Patients with Alopecia Areata. Acta Derm Venereol. 2023;103:adv13358. 10.2340/actadv.v103.13358
- Yang Y, Wang P, Gong Y, Yu Z, Gan Y, et al. Curcumin-zinc framework encapsulated microneedle patch for promoting hair growth. Theranostics. 2023;13:3675. 10.7150/thno.84118
- Starace M, Cedirian S, Bruni F, Alessandrini AM, Quadrelli F, et al. Clinical study on the efficacy and tolerability of an oral supplement based on arginine, l-cystine, zinc and B6 vitamin (Cystiphane®) in patients with telogen effluvium. Ital J Dermatol Venerol. 2023;158:255. 10.23736/S2784-8671.23.07576-X
- Matsuoka N, Mizutani T, Kawakami K. Symptom Profile of Patients With Post-COVID-19 Conditions and Influencing Factors for Recovery. J Clin Med Res. 2023;15:116. 10.14740/jocmr4855
